MNS Series Draw-out Type Low Voltage Switchgear
MNS Series Draw-out Type Low Voltage Switchgear
MNS Series Draw-out Type Low Voltage Switchgear is an advanced low voltage switchgear, which meets the standards of GB7251.12, JB/T9661 and IEC439-1. It can be widely used in power supply and distribution of various low-voltage distribution systems such as power plants, substations, industrial and mining enterprises, hotels and so on.
Normal Operating Conditions
- Ambient Temperature: -5℃~+40℃. The average temperature is not higher than +35℃ within 24 hours.
- Clean air is required. The relative air humidity does not exceed 50% at +40℃, and higher relative humidity is allowed at lower temperature.
- Altitude ≤2000m.
- Suitable for sites without explosive gas, chemical corrosive gas, dust that can destroy insulation and violent vibration, and its installation inclination is not more than 5 degrees.
- This product is suitable for transportation and storage at -25℃ to +55℃, which is allowed to reach +70℃ in a short time (less than 24 hours).
Note: The special written instructions are required when ordering beyond the NORMAL OPERATING CONDITIONS.
Model Definition
Technical Parameters
Structural Features
Functional Schematic Diagram Of Operating Switch
Transportation and Installation
1. Transportation
Transport unit: There are four types of transport units with the total length of no more than 3m, i.e. single unit, two units, three units and four units.
Lifting and hoisting: The lifting and hoisting of this product must be carried out by hanging steel wire rope as shown by dotted line in the figure, and the top angle of steel wire rope shall not exceed 120°. It shall be smooth and avoid strong vibration and shaking during the lifting and hoisting.
2. Installation